But, that's also assuming the will build more Potter at IOA. When it comes down to it if Jurassic is and continues to be a juggernaut, would it make more sense to exploit it (since it's an in house property) rather than add more Potter which is a third party they have to pay licencing fees to. Also, what if the new Potter spin offs aren't successful? I'm a fan of Potter, but I just don't know there's that much more to add (or at least more to add in IOA).